UIScrollView帮助

发布于 2024-10-30 18:15:49 字数 124 浏览 1 评论 0原文

有没有办法将多个 UIView 放入标签栏页面的 UIScrollView 中。如果是这样，我该怎么做？为了简单起见，想象一下跳板上的主屏幕图标。每个页面都是一个 UIView。我基本上想把它放在标签栏页面上。这可能吗？我该怎么做呢？

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蓝戈者 2024-11-06 18:15:49

笔记：
首先尝试接受答案，然后只有您会从我们的前辈那里得到很多好的答案......

首先创建 uiscrollview ，然后将其添加到选项卡栏......用于创建 uiscrollview

UIScrollView *scroll = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width,self.view.frame.size.height)];  
scroll.pagingEnabled = YES;  
NSInteger numberOfViews = 3;  
for (int i = 0; i < numberOfViews; i++) {  
CGFloat yOrigin = i * self.view.frame.size.width;  
UIView *awesomeView = [[UIView alloc] initWithFrame:CGRectMake(yOrigin, 0, self.view.frame.size.width,   self.view.frame.size.height)];  
awesomeView.backgroundColor = [UIColor colorWithRed:0.5/i green:0.5 blue:0.5 alpha:1];  
[scroll addSubview:awesomeView];  
[awesomeView release];   
}     
scroll.contentSize = CGSizeMake(self.view.frame.size.width * numberOfViews, self.view.frame.size.height);
[self.view addSubview:scroll];

NOTE:
First try to accept the answers then only you will get lot of good answer from our seniors.....

first create the uiscrollview and then add that it to the tabbar... for creating the uiscrollview

UIScrollView *scroll = [[UIScrollView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width,self.view.frame.size.height)];  
scroll.pagingEnabled = YES;  
NSInteger numberOfViews = 3;  
for (int i = 0; i < numberOfViews; i++) {  
CGFloat yOrigin = i * self.view.frame.size.width;  
UIView *awesomeView = [[UIView alloc] initWithFrame:CGRectMake(yOrigin, 0, self.view.frame.size.width,   self.view.frame.size.height)];  
awesomeView.backgroundColor = [UIColor colorWithRed:0.5/i green:0.5 blue:0.5 alpha:1];  
[scroll addSubview:awesomeView];  
[awesomeView release];   
}     
scroll.contentSize = CGSizeMake(self.view.frame.size.width * numberOfViews, self.view.frame.size.height);
[self.view addSubview:scroll];

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